.main{
    h4{
        font-size: 14px;
    }
    .main-2{
        border: none;
        height: 50px;
    }
    .chi{
        font-size: 12px;
        margin-left: 10px;
        padding: 2px 8px ;
        border-radius: 2px;
        color:#FA746B ;
        background: rgba(#FA746B,0.1);
    }
}